null_or_empty_path  168 src/delta/delta.c         if (null_or_empty_path(top) > 0)
null_or_empty_path  623 src/shared/install.c                         if (null_or_empty_path(path) > 0)
null_or_empty_path  679 src/shared/install.c                 q = null_or_empty_path(path);
null_or_empty_path 1851 src/shared/install.c                         r = null_or_empty_path(path);
null_or_empty_path 2218 src/shared/install.c                         r = null_or_empty_path(f->path);
null_or_empty_path  513 src/shared/util.h int null_or_empty_path(const char *fn);